Find the value of the expression m + m + 9 for m = 4, n = 3, and r= 1.

2 answers:

solong [7]2 years ago

8 0

17 is the correct answer

5 0

Answer:

Step-by-step explanation:

both m's substitute for 4

4+4+9

8+9

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I am Lyosha [343]

use this formula Sn=n/2[2a+(n-1)d]

here,d=a2-a1 and n= no. Of terms

Step-by-step explanation:

S8=8/2[2(1)+(8-1)2]

S8=64

6 0

2 years ago

Lilit [14]

1 $\frac{3}{4}$ , or 1.75<u />

6 0

3 years ago

babunello [35]

What is the question?

4 0

2 years ago

valentina_108 [34]

Answer:

B. no correlation

explanation:

8 0

3 years ago

Oxana [17]

-7-4p-(-5) = -7+5-4p = -2-4p = -1-2p

5 0

2 years ago